FLEXTRO

FLEXTRO-R-Z

FLEXTRO with square diffuser face

FLEXTRO with circular diffuser face

FLEXTRO

Flexible plenum boxes requiring less transport and storage space

Flexible plenum boxes for supply air and extract air

For circular and square diffuser faces
Plenum box made of plastic and galvanised sheet steel
For supply and extract air
For all types of ceiling systems
Horizontal duct connection
Equalising element that ensures a uniform airflow through the diffuser face (supply air variant)
With acoustically optimised and lockable damper blade
Spigot with double lip seal
Up to 50 % less weight
Approximately 60 % less transport and storage space required
For comfort zones and industrial zones

Application

Application

Type FLEXTRO flexible plenum boxes for the connection of circular and square diffuser faces to circular ducts, suitable for supply air or extract air applications in comfort and industrial zones
For certain nominal sizes of Type AIRNAMIC, VDW, TDV, FD, TDF, ADLQ or DLQ diffuser faces with central screw fixing
Less transport and storage space required
For variable and constant volume flows
For all types of ceiling systems

Special characteristics

Plenum box made of plastic and galvanised sheet steel
For all types of ceiling systems
For circular and square diffuser faces
Easy to transport; easy and quick to erect for installation
Newly developed equalising element that ensures a uniform airflow through the diffuser face
Acoustically optimised damper blade for volume flow rate balancing, can be set in 15° intervals between 0 and 90°
Up to 50 % less weight
Approximately 60 % less transport and storage space required

Nominal sizes

Q: 600
R: 400, 600

Description

Variants

FLEXTRO-R: Plenum box for circular diffuser faces
FLEXTRO-Q: Plenum box for square diffuser faces
FLEXTRO-*-Z: Supply air
FLEXTRO-*-A: Extract air

Parts and characteristics

Flexible fold-up casing for aerodynamic air patterns
Spigot with double lip seal
Damper blade for volume flow rate balancing, can be set in 15° intervals between 0 and 90°
Equalising element that ensures the best possible airflow through the diffuser face (supply air)
Cross bar for fixing the diffuser face
Metal angled support rod, with interlock, to erect the plenum box
Frame with suspension lugs

Construction features

Spigot suitable for circular ducts to EN 1506 or EN 13180
Spigot with double lip seal

Materials and surfaces

Frame made of galvanised sheet steel
Linkage and cross bar made of galvanised steel
Spigot, spigot mounting plate and damper blade made of ABS plastic, UL 94, V-0, flame retardant
Flexible walls of the plenum box are made of polyester fabric, to DIN 4102, fire rating class B1
Equalising element made of synthetic fibre

Maintenance

Maintenance-free as construction and materials are not subject to wear
Inspection and cleaning to VDI 6022

Teknisk information

Schematic illustration 00129715_0

A Plenum box for square diffuser faces
B Plenum box for circular diffuser faces
① Plenum box
② Central fixing screw
③ Cross bar
④ Suspension lug
⑤ Metal angled support rod
⑥ Equalising element (for supply air only)
⑦ Spigot
⑧ Lip seal
⑨ Damper blade for volume flow rate balancing

Functional description

Plenum boxes are used to connect ceiling diffusers to circular ducts and to fix the diffuser face.

Type FLEXTRO plenum boxes are fitted with an equalising element that ensures that the air is evenly distributed to the room.

A damper blade simplifies volume flow rate balancing for commissioning.

Standard combinations

Variant	Diffuser face Variant
Variant	AIRNAMIC-Q	VDW-Q	TDV-SA-Q	FD-Q	TDF-SA-Q	ADLQ DLQ
FLEXTRO-Q	600 625	600 × 24 625 × 24	600 625	600 625	600 625	600 625

Standard combinations

Variant	Diffuser face Variant
Variant	AIRNAMIC-R	VDW-R	TDV-SA-R	FD-R	TDF-SA-R
*FLEXTRO-R-/400**	400L 400H
*FLEXTRO-R-/600**	600	600 × 24 625 × 24	600 625	600 625	600 625

Type FLEXTRO flexible plenum boxes for the connection of circular and square diffuser faces to circular ducts, suitable for supply air or extract air applications. For installation into all types of suspended ceilings.

The plenum box folds flat for transport and storage.

Component which consists of the frame with suspension lugs, flexible walls, equalising element (only for supply air), spigot at an angle of 45° and with an acoustically optimised damper blade, and a cross bar.

The diffuser face is fixed to the cross bar with a central screw, concealed by a decorative cap.

Spigot suitable for ducts to EN 1506 or EN 13180.

Special characteristics

Plenum box made of plastic and galvanised sheet steel
For all types of ceiling systems
For circular and square diffuser faces
Easy to transport; easy and quick to erect for installation
Newly developed equalising element that ensures a uniform airflow through the diffuser face
Acoustically optimised damper blade for volume flow rate balancing, can be set in 15° intervals between 0 and 90°
Up to 50 % less weight
Approximately 60 % less transport and storage space required

Materials and surfaces

Frame made of galvanised sheet steel
Linkage and cross bar made of galvanised steel
Spigot, spigot mounting plate and damper blade made of ABS plastic, UL 94, V-0, flame retardant
Flexible walls of the plenum box are made of polyester fabric, to DIN 4102, fire rating class B1
Equalising element made of synthetic fibre

Type
FLEXTRO Plenum box

Diffuser face
R Circular
Q Square

System
Z Supply air
A Extract air

Nominal size [mm]
Specify only for circular diffuser faces
400
600

Nedladdningar

produkt information

TROX Services

Productsearch A-Z Find out quickly and simply.

TROX Easy Product Finder Fast. Reliable. Innovative.

Tour de Competence Competence - exciting staged.

By clicking the button, you allow us to provide you with an excellent website experience and easy shopping processes. These cookies include ones that are necessary for the operation of the site and for the control of our services and applications, as well as ones that are used solely for statistical purposes, for convenience settings or to display personalized content. You can decide which categories you want to allow and you can adjust the data utilisation settings based on your individual requirements. Please note that, depending on the settings that you have selected, all functionalities of the page might not be available. You can change your selection at any time.

TECHNICALLY NECESSARY

These cookies are necessary for the proper functioning of our website and cannot be disabled. As a rule, these cookies are set only in response to actions taken by you, such as setting your privacy preferences or filling the shopping cart. In addition, security-relevant functionalities or support via a dedicated webchat are integrated, including all session cookies from TROX set after you log in as a customer. You can set your browser to block these cookies or notify you about them. As a result, however, some areas of the website might not function as intended.

STATISTICS AND WEBSITE ANALYSIS

These cookies make it possible to collect data for statistics and analysis so that TROX can measure the performance of the websites visited, identify technical problems and find starting points for optimisation. They may be set by us or by third parties whose services we use on our sites. Users also help to identify, for example, which pages are used most frequently or only rarely or how people navigate between web pages. All information used by third parties is aggregated and anonymised.

FLEXTRO

Flexible plenum boxes requiring less transport and storage space

Application

Description

Teknisk information

Nedladdningar

produkt information

TROX Services

TECHNICALLY NECESSARY

STATISTICS AND WEBSITE ANALYSIS

CONVENIENCE AND PERSONALISATION

FOR THE BEST TROX EXPERIENCE